Refractive Errors + Parts of the Eyeglass Prescription Pop Quiz

Eyeglass prescription powers are written in _________.

• Axis
• Prisms
• Diopters
• Degrees

To switch between minus and plus cylinder forms we use _____.

• Cylinder Conversion
• Cylinder Powers Formula
• Transposition
• Degree Conversion

A person with Myopia always has in his or her prescription the following kind of power:

• Minus Power
• Plus Power
• Cylinder Power
• Axis

Forehead headaches and straining the eyes to focus on small writing is a sign of which Refractive Error

• Myopia
• Hyperopia
• Astigmatism
• Presbyopia

Select the term that best matches the following definition: The basic structure of the eye that is defined as a clear transparent dome shaped outer layer of the eye that covers the Pupil and Iris

• Cornea
• Retina
• Sclera
• Vitreous Humor
• Iris

Which of the following is NOT a typical duty of an Optician?

• Adjusting eyeglass frames
• Assisting patients in selecting eyewear
• Diagnosing eye diseases
• Checking eyeglass lens prescription for accurary

Which eye care professional is primarily responsible for providing vision services and performing routine eye exams?

• Ophthalmologist
• Optometrist
• Optician
• None of the above

This eye care team member is in charge of the general maintenance and upkeep of optical, aiding in optical sales, and assisting with filing of important paper work

• Optician
• Ophthalmic Assistant
• Optical Sale Associate
• Optical Technician

Select the term that best matches the following definition: The innermost part of the eye that contains light sensitive photo receptors

• Retina
• Cornea
• Sclera
• Vitreous Humor
• Iris

What is the best definition for Retina?

• An outermost part of the eye that sees things
• The innermost part of the eye that absorbs light and changes it into electrical signals
• The light switch to the brain.
• The clear, tough tissue covering the front of the eye